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When to plant arugula in zone 4
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Arugula in USDA zone 4
| Step | Dates |
|---|---|
| Direct sow outdoors | Apr 12 – May 3 |
| Expected first harvest | from May 22 |
| Fall planting | Aug 14 – Aug 28 |
Average zone 4 frost dates: last spring frost ≈ May 10, first fall frost ≈ Sep 25 (138 frost-free days). Local dates can vary by 2-3 weeks.
Quick, cool-season green; sow every 2-3 weeks in spring and fall.
FAQ
When to plant arugula in zone 4?
Direct sow outdoors: Apr 12 – May 3; Expected first harvest: from May 22; Fall planting: Aug 14 – Aug 28.
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